000 00321nam a2200133Ia 4500
005 20260205063158.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a510.76 Sh23M
100 _aSharma, R.D.
245 0 _aMathematics class 12th
260 _aNew Delhi
_bDhanpat rai
_c2013
300 _a2v.
942 _cBK
999 _c181147
_d181147